$OpenBSD: patch-main_editline_configure,v 1.2 2015/10/12 22:07:29 sthen Exp $
--- main/editline/configure.orig	Wed Jul 25 13:21:54 2012
+++ main/editline/configure	Thu Feb 19 21:08:57 2015
@@ -1963,7 +1963,7 @@ if test "x$enable_debug" = "xyes" ; then
   CPPFLAGS="$CPPFLAGS -DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG"
   CPPFLAGS="$CPPFLAGS -DDEBUG_REFRESH -DDEBUG_PASTE"
 else
-  CFLAGS="$CFLAGS -O"
+  : CFLAGS="$CFLAGS -O"
 fi
 
 
